patch 7.4.1658
Problem:    A plugin does not know when VimEnter autocommands were already
            triggered.
Solution:   Add the v:vim_did_enter variable.
diff --git a/src/testdir/test_alot.vim b/src/testdir/test_alot.vim
index fcf358b..0630998 100644
--- a/src/testdir/test_alot.vim
+++ b/src/testdir/test_alot.vim
@@ -2,6 +2,7 @@
 " This makes testing go faster, since Vim doesn't need to restart.
 
 source test_assign.vim
+source test_autocmd.vim
 source test_cursor_func.vim
 source test_delete.vim
 source test_ex_undo.vim